Description: Product Description If you have any questions, please contact customer service first, do not open disputes easily, thank you! Features: The sensor module has a strong ability to adapt to the ambient light When the detection direction encounters an obstacle(reflective surface) The infrared ray is reflected back and received by the receiver tube After processing by the comparator circuit,the green indicator light will be on. At the same time,the signal output interface outputs a digital signal(a low-level signal) Detection distance can be adjusted by potentiometer knob Effective distance range of 2~30cm,the operating voltage of 3.3V-5V The detection distance of the sensor can be adjusted by potentiometer Low interference,easy to assemble,easy to use and so on. For robot obstacle avoidance,obstacle avoidance trolley Assembly line counting and black and white line tracing and many other occasions Specification: 1.When the module detects the signal of the obstacle in front,the green indicator on the circuit board lights up level At the same time,the OUT port continuously outputs a low-level signal,the module detects a distance of 2-30cm and a detection angle of 35° Detection distance can be adjusted through the potentiometer, clockwise adjustment of the potentiometer,the detection distance increase Counterclockwise adjust the potentiometer,the detection distance decreases 2.Sensor active infrared reflection detection,so the reflectivity and shape of the target is the key to the detection distance Black color has the smallest detection distance and white color has the largest The distance of small objects is small,and the distance of large area is large 3,The sensor module output port OUT can be directly connected to the microcontroller IO port can be Can also directly drive a 5V relay Connection:VCC-VCC, GND-GND,OUT-IO 4.Comparator using LM393,stable operation 5.3-5V DC power supply can be used to power the module When the power supply is turned on,the red power indicator lights up 6.With 3mm screw holes,easy to fix,installation 7.Circuit board size:3.2CM*1.4CM 8.Each module in the shipment of the threshold comparison voltage has been adjusted by the potentiometer Non-special circumstances,please do not adjust the potentiometer Module interface description 1 VCC external 3.3V-5V voltage(can be directly connected to the 5v microcontroller and 3.3v microcontroller) 2 GND External GND 3 OUT Small board digital output interface(0 and 1) Package includes: 1*Sensor Module Note:Only include the above package productsSpecifications are manually tested and are for reference onlyPlease allow 0-1cm error due to manual measurementPlease make sure you dont mind before biddingDue to the difference between different monitorsPictures may not reflect the actual color of the item.Thank About Us We accept all payments authorized by eBay. About Us We accept all payments authorized by eBay. powered by
Price: 9.32 USD
Location: Kansas City, Missouri
End Time: 2024-11-11T08:29:53.000Z
Shipping Cost: 0.49 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Brand: Unbranded
MPN: Does not apply
